Inge Johansson

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Taby, SE

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device for shafts
- Patent number 4,204,689
- Issue date May 27, 1980
- Defibrator Aktiebolag
- Inge Johansson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...